add test

Author: ilyar

.gitignore

@@ -1,3 +1,7 @@
+# build artifacts
+asset/*.boc
+asset/*.dbg.json
+
 # Generated by Cargo
 # will have compiled files and executables
 target/

asset/Makefile

@@ -0,0 +1,4 @@
+setup:
+	cargo install --git https://github.com/tonlabs/ever-assembler.git
+build:
+	asm simple.code

asset/simple.code

@@ -0,0 +1,4 @@
+SETCP0
+PUSHINT 40
+PUSHINT 2
+ADD

src/lib.rs

@@ -24,5 +24,6 @@ pub mod smart_contract_info;
 pub use self::smart_contract_info::SmartContractInfo;
 pub mod error;
 pub mod utils;
+mod test;
 
 include!("../common/src/info.rs");

src/test.rs

@@ -0,0 +1,59 @@
+use ton_types::{SliceData, Cell};
+use crate::executor::Engine;
+use crate::stack::{savelist::SaveList, StackItem};
+
+static DEFAULT_CAPABILITIES: u64 = 0x572e;
+
+fn read_boc(filename: &str) -> Vec<u8> {
+    let mut bytes = Vec::new();
+    let mut file = std::fs::File::open(filename).unwrap();
+    std::io::Read::read_to_end(&mut file, &mut bytes).unwrap();
+    bytes
+}
+
+fn load_boc(filename: &str) -> Cell {
+    let bytes = read_boc(filename);
+    ton_types::read_single_root_boc(bytes).unwrap()
+}
+
+#[test]
+fn test_simple() {
+    let code = load_boc("asset/simple.boc");
+    let mut ctrls = SaveList::default();
+    let params = vec!(
+        StackItem::int(0x76ef1ea), // magic - should be changed because of structure change
+        StackItem::int(0), // actions
+        StackItem::int(0), // msgs
+        StackItem::int(0), // unix time
+        StackItem::int(0), // logical time
+        StackItem::int(0), // transaction time
+        StackItem::int(0), // rand seed
+        StackItem::tuple(vec!(
+            StackItem::int(1000000000), // balance
+            StackItem::None // balance other
+        )),
+        StackItem::default(), // myself
+        StackItem::None,      // global config params
+        StackItem::None,
+        StackItem::int(0),
+    );
+    ctrls.put(7, &mut StackItem::tuple(vec!(StackItem::tuple(params)))).unwrap();
+
+    let mut engine = Engine::with_capabilities(DEFAULT_CAPABILITIES).setup_with_libraries(
+        SliceData::load_cell_ref(&code).unwrap(),
+        Some(ctrls),
+        None,
+        None,
+        vec!());
+    engine.dump_ctrls(false);
+    engine.execute().unwrap();
+    let stack = engine.stack().get(0).as_integer().unwrap();
+    println!("stack {:?}", stack);
+    println!("C3 {:?}", engine.ctrl(3));
+    let output = engine.ctrl(4).unwrap().as_cell().unwrap();
+    println!("C4 {:?}", output);
+    let actions = engine.ctrl(5).unwrap().as_cell().unwrap();
+    println!("C5 {:?}", actions);
+    println!("{:?}", engine.gas_used());
+    assert_eq!(engine.gas_used(), 93);
+}